Note: From a Tidal Line | Wave, be sure to work on each side, ending in a
Trade By formation.

Reverse Explode [from a Line][C4]:
From any Line of 4.
As one movement, Ends Step Ahead and 1/4 Out as Centers 1/4 Out and Step Ahead.
Adjust as necessary to end in Back-to-Back Couples.
Reverse Explode [from a Line]
was voted off the C1 list several years ago, and is rarely used at any level any more.